/* Layout only. Both colour palettes and celestial assets come from existing Cosmos CSS. */
body{min-height:100dvh;height:auto;overflow:auto}.cloud-shell{position:relative;z-index:2;max-width:960px;margin:auto;padding:24px;min-height:100dvh}.cloud-shell header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:28px}.cloud-shell header strong{display:block;font-size:25px;letter-spacing:-.04em}.cloud-shell nav,.actions,.project-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.subtle{font-size:12px;color:var(--muted)}.panel{background:var(--surface);border:1px solid var(--hair);border-radius:var(--radius);padding:20px;margin:16px 0}.panel h1{font-size:23px;margin-top:0}.cloud-shell button,.cloud-shell select{background:var(--surface2);border:1px solid var(--hair);border-radius:12px;padding:10px 15px;color:var(--text)}.cloud-shell label{display:grid;gap:6px;margin-bottom:14px}.cloud-shell input,.cloud-shell textarea{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--hair);padding:12px;border-radius:12px}.cloud-shell textarea{resize:vertical;min-height:100px;max-height:45vh}.cloud-shell summary{cursor:pointer;font-weight:600}.cloud-shell details[open] summary{margin-bottom:16px}.project-bar{margin:24px 0}.project-bar label{margin:0;flex:1}.messages{display:flex;flex-direction:column;gap:16px;min-height:20vh;max-height:48dvh;overflow:auto;scrollbar-color:var(--violet) transparent}.bubble{padding:16px 20px;border-radius:16px;border:1px solid var(--hair);background:var(--surface);white-space:pre-wrap;overflow-wrap:anywhere}.bubble.user{align-self:flex-end;max-width:90%;background:var(--surface2)}.bubble.assistant{align-self:stretch}.bubble small{display:block;margin-top:10px;color:var(--muted);font-size:11px}.composer-cloud{position:static}.composer-cloud .actions{justify-content:space-between}.composer-cloud .subtle{max-width:75%}[hidden]{display:none!important}#notice{min-height:25px;white-space:pre-wrap}.cosmos-scene{position:fixed;inset:0;pointer-events:none;z-index:0}#cosmosCanvas{width:100%;height:100%}@media(max-width:600px){.cloud-shell{padding:14px}.cloud-shell header{align-items:flex-start}.cloud-shell nav{justify-content:flex-end}.cloud-shell nav button{padding:8px}.panel{padding:14px}.composer-cloud .subtle{max-width:100%}}